Down to Earth: Building Sustainably | Zaheer Allam | TEDxPlainesWilhems

Great Wall of China (700 - 206 BC) to Oaxaca School of Plastic Arts (2015). An ancient building technique which is economical, sustainable, resilient, adaptable and has stood the test of time: Rammed Earth. Passionate about Architecture & Urbanism, ZAHEER ALLAM has been a UN Speaker on Sustainable Energy, and authored numerous papers that sparked debates and policy making. He is the African representative of the International Society of Biourbanism, and is the Island States Chapter Chair of the Internati